40 CFR § 79.1 - Applicability.

---
identifier: "/us/cfr/t40/s79.1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 79.1 - Applicability."
title_number: 40
title_name: "Protection of Environment"
section_number: "79.1"
section_name: "Applicability."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "79"
part_name: "REGISTRATION OF FUELS AND FUEL ADDITIVES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7414, 7524, 7545 and 7601."
regulatory_source: "40 FR 52011, Nov. 7, 1975, unless otherwise noted."
cfr_part: "79"
---


# 79.1 Applicability.

The regulations of this part apply to the registration of fuels and fuel additives designated by the Administrator, pursuant to section 211 of the Clean Air Act (42 U.S.C. 1857f-6c, as amended by section 9, Pub. L. 91-604).